Longtouzhu is a peninsula formed by the Daeshan Mountain into the Taihu Lake. It resembles a dragon lying in the blue water of Taihu Lake, so the name is called the dragon head(Longtou). There are three scenic spots to enjoy the view. The Longmen Observation Deck and the Wanglong Pavilion, and one in the lake, can only truly appreciate the momentum of the Qinglong lying wave. The location of Wanglong Pavilion is suitable for viewing the dragon head. From afar, Longtouzhu is like a green dragon reaching into the heart of Taihu Lake.